Search Results: "complex sentences primary resources"

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04:14 Popular
Compound-complex sentences | Syntax | Khan Academy

847 views / 0 likes - added 6 years ago

Compound-complex sentences are compound sentences with dependent or subordinate clauses added to them. Paige and Rosie explain how to spot and use them. Practice this yourself on Khan Academy right now www.khanacademy.org/syntax/e/complex-and-compound-com
05:07 Popular
Complex sentences | Syntax | Khan Academy

773 views / 0 likes - added 6 years ago

Complex sentences are simple sentences with dependent or subordinate clauses added to them. Paige and Rosie explain how to spot them and use them in this video. Watch the next lesson: https://www.khanacademy.org/humanities/grammar/syntax/v/compound-comple
04:29 Popular
Simple and compound sentences | Syntax | Khan Academy

922 views / 0 likes - added 6 years ago

A simple sentence contains one independent clause. A compound sentence contains more than one! Put another way: a simple sentence contains a subject and a predicate, but a compound sentence contains more than one subject and more than one predicate. Pract
03:28 Popular
Buffalo Buffalo Buffalo: One-word Sentences And How They Work - Emma Bryce

753 views / 0 likes - added 8 years ago

View full lesson: http://ed.ted.com/lessons/buffalo-buffalo-buffalo-one-word-sentences-and-how-they-work-emma-bryce ‘Buffalo buffalo Buffalo buffalo buffalo buffalo Buffalo buffalo’ is a grammatically correct sentence. How? Emma Bryce explains how this an
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03:15 Popular
Resources: Welcome To The Neighborhood - Crash Course Kids #2.1

1,647 views / 8 likes - added 8 years ago

Welcome to the Neighborhood! Humans need a lot of things to survive (I'm sure you've noticed). We need food, water, and shelter and it takes a lot of resources to get all of those things. What are resources? In this episode of Crash Course Kids, Sabrina t
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Simplifying Complex Fractions - Ex 1

1,029 views / 0 likes - added 8 years ago

Complex number worksheet with detailed solutions made by me! http://www.teacherspayteachers.com/Product/Complex-Numbers-Adding-Subtracting-Multiplying-Dividing Simplifying Complex Fractions - Ex 1 In this video, I simplify a complex fraction by getting co
03:04 Popular
How To Get Resources - Picky Pineapples: Crash Course Kids #2.2

1,508 views / 1 likes - added 8 years ago

Want a Pineapple? If you want a pineapple, it's possible you can just run down to the store and get one. But, if you wanted to grow one, that's a lot more difficult depending on where you live. In this episode of Crash Course Kids, Sabrina talks about how
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Imaginary Numbers, Functions of Complex Variables: 3D animations.

555 views / 0 likes - added 5 years ago

Visualization explaining imaginary numbers and functions of complex variables. Includes exponentials (Euler’s Formula) and the sine and cosine of complex numbers.
11:02 Popular
World War II, A War for Resources: Crash Course World History #220

1,696 views / 11 likes - added 9 years ago

In which John Green teaches you about World War II, and some of the causes behind the war. In a lot of ways, WWII was about resources, and especially about food. The expansionist aggression of both Germany and Japan were in a lot of ways about resources.
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FLEEING THE COMPLEX!!

1,418 views / 10 likes - added 8 years ago

FLEEING THE COMPLEX!! ► Subscribe and join TeamTDM! :: http://bit.ly/TxtGm8 ► Previous Free Game :: https://youtu.be/ed2bEFwiH9Y ► Follow Me on Twitter :: http://www.twitter.com/DiamondMinecart IT'S BACK!! Henry Stickmin is back, but this time he's in the
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Living of Creek's Resources | Craig of the Creek | Cartoon Network UK

242 views / 1 likes - added 1 year ago

When Craig decided to live of Creek's resources. Subscribe to watch more awesome videos - https://goo.gl/hRAVDf Play free Craig of the Creek games on the Cartoon Network UK website - https://www.cartoonnetwork.co.uk/show/craig-of-the-creekWatch funny cart
07:56 Popular
Unlimited Resources From Space Asteroid Mining

1,374 views / 3 likes - added 3 years ago

The first 1000 people to use this link will get a 2 month free trial of Skillshare: https://skl.sh/kurzgesagt8Sources & further reading: https://sites.google.com/view/sources-asteroidmining/ Getting rare materials from the ground into your phone is ugly.
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04:37
Balancing More Complex Chemical Equation

597 views / 0 likes - added 9 years ago

Balancing more complex chemical equation
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Complex Numbers

520 views / 0 likes - added 9 years ago

u16_l4_t1_we1 Complex Numbers Content provided by TheNROCproject.org - (c) Monterey Institute for Technology and Education
05:42 Popular
How We Think Complex Cells Evolved - Adam Jacobson

846 views / 0 likes - added 9 years ago

View full lesson: http://ed.ted.com/lessons/how-we-think-complex-cells-evolved-adam-jacobson Imagine you swallowed a small bird and suddenly gained the ability to fly … or you ate a cobra and were able to spit poisonous venom! Well, throughout the history
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How to Tie Dye : Primary Gradient Spiral Tie Dye T Shirt (1 HOUR TIE DYE)!

228 views / 0 likes - added 1 year ago

In this DIY tie dye tutorial video I demonstrate how to tie dye a primary gradient spiral tie dye t shirt in 1 hour using the HWI (Hot Water Irrigation) tie dye technique. I hope you enjoy and as always...Happy Tie Dyeing! --------------------------------
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The Sentences Computers Can't Understand, But Humans Can

341 views / 0 likes - added 4 years ago

The Winograd schema is a language test for intelligent computers. So far, they're not doing well. MORE LANGUAGE FILES: https://www.youtube.com/playlist?list=PL96C35uN7xGLDEnHuhD7CTZES3KXFnwm0 Written with Gretchen McCulloch and Molly Ruhl. Gretchen's podc
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Complex Determinant Example

836 views / 0 likes - added 9 years ago

2010 IIT JEE Paper 1 Problem 53 Complex Determinant More free lessons at: http://www.khanacademy.org/video?v=E7OkUomRq1Q
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Probability of More Complex Outcome

627 views / 0 likes - added 9 years ago

u08_l4_t1_we2 Probability of More Complex Outcome
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Complex roots of the characteristic equations 1

580 views / 0 likes - added 9 years ago

What happens when the characteristic equations has complex roots?! More free lessons at: http://www.khanacademy.org/video?v=6xEO4BeawzA
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Complex roots of the characteristic equations 2

592 views / 0 likes - added 9 years ago

What happens when the characteristic equation has complex roots? More free lessons at: http://www.khanacademy.org/video?v=jJyRrIZ595c
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Complex Conjugates Example

461 views / 0 likes - added 9 years ago

u16_l4_t2_we4 Complex Conjugates More free lessons at: http://www.khanacademy.org/video?v=dbxJ6LD0344 Content provided by TheNROCproject.org - (c) Monterey Institute for Technology and Education
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Oxygen’s surprisingly complex journey through your body - Enda Butler

1,451 views / 1 likes - added 7 years ago

View full lesson: http://ed.ted.com/lessons/oxygen-s-surprisingly-complex-journey-through-your-body-enda-butler Oxygen forms about 21% of the air around us. In your body, oxygen forms a vital role in the production of energy in most cells. But if gases ca
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06:08 Popular
Beginning sentences with conjunctions | The parts of speech | Grammar | Khan Academy

782 views / 0 likes - added 6 years ago

Is it okay to begin a sentence with a conjunction like "but" or "because"? Yes. David explains why. Missed the previous lesson? https://www.khanacademy.org/humanities/grammar/partsofspeech/conjunctions/v/correlative-conjunctions?utm_source=YT&utm_medium=D
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Adding Complex Numbers

545 views / 0 likes - added 9 years ago

u16_l4_t2_we1 Adding Complex Numbers More free lessons at: http://www.khanacademy.org/video?v=SfbjqVyQljk Content provided by TheNROCproject.org - (c) Monterey Institute for Technology and Education
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Subtracting Complex Numbers

581 views / 0 likes - added 9 years ago

u16_l4_t2_we2 Subtracting Complex Numbers More free lessons at: http://www.khanacademy.org/video?v=tvXRaZbIjO8 Content provided by TheNROCproject.org - (c) Monterey Institute for Technology and Education
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Multiplying Complex Numbers

634 views / 0 likes - added 9 years ago

u16_l4_t2_we3 Multiplying Complex Numbers More free lessons at: http://www.khanacademy.org/video?v=cWn6g8Qqvs4 Content provided by TheNROCproject.org - (c) Monterey Institute for Technology and Education
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Dividing Complex Numbers

491 views / 0 likes - added 9 years ago

u16_l4_t2_we5 Dividing Complex Numbers More free lessons at: http://www.khanacademy.org/video?v=Z8j5RDOibV4 Content provided by TheNROCproject.org - (c) Monterey Institute for Technology and Education
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Making A TED-Ed Lesson: Visualizing Complex Ideas

639 views / 0 likes - added 8 years ago

View full lesson: http://ed.ted.com/lessons/making-a-ted-ed-lesson-visualizing-complex-ideas View original lesson: http://ed.ted.com/lessons/exploration-on-the-big-data-frontier-tim-smith How can animation convey complex, intangible concepts? A visual met
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Complex Roots from the Quadratic Formula

468 views / 0 likes - added 9 years ago

u16_l5_t2_we3 Complex Roots from the Quadratic Formula More free lessons at: http://www.khanacademy.org/video?v=dnjK4DPqh0k Content provided by TheNROCproject.org - (c) Monterey Institute for Technology and Education
07:26 Popular
IIT JEE Complex Numbers (part 2)

746 views / 0 likes - added 9 years ago

2010 IIT JEE Paper 1 Problem 39 Complex Numbers (part 2) More free lessons at: http://www.khanacademy.org/video?v=pQwoBOpVoWw
03:09 Popular
IIT JEE Complex Numbers (part 3)

716 views / 0 likes - added 9 years ago

2010 IIT JEE Paper 1 Problem 39 Complex Numbers (part 3) More free lessons at: http://www.khanacademy.org/video?v=FwA_UZkI-JM
07:21 Popular
IIT JEE Complex Numbers (part 1)

803 views / 0 likes - added 9 years ago

2010 IIT JEE Paper 1 Problem 39 Complex Numbers (part 1) More free lessons at: http://www.khanacademy.org/video?v=_5ei_I02huY
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13 Levels of Pumpkin Carving: Easy to Complex | WIRED

281 views / 0 likes - added 2 years ago

Pumpkin carving master James Hall explains pumpkin carving in 13 spooky levels of difficulty. The 2-time 'Halloween Wars' winner breaks down a variety of pumpkin carving techniques, ranging from simple to incredibly complex.Still havent subscribed to WIRE
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11 Levels of Origami: Easy to Complex | WIRED

615 views / 0 likes - added 4 years ago

Origami artist and physicist Robert J. Lang explains origami in 11 levels of difficulty. From a simple, traditional cicada to an extremely intricate one, watch how Robert J. Lang demonstrates and breaks down everything that goes into the art of origami.St
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How Phytoplankton Started Complex Life On Earth? | Plankton | The Dr Binocs Show | Peekaboo Kidz

382 views / 1 likes - added 1 year ago

How Phytoplankton Started Complex Life On Earth? | Plankton | What Is Phytoplankton? | Where Do Phytoplankton Live? | How Life Started On Earth?| Origin Of Life | Evolution Of Life | Life On Earth | Organisms | Microorganism | Why Are Phytoplankton Import
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16 Levels of Piano Composition: Easy to Complex | WIRED

485 views / 0 likes - added 4 years ago

Pianist and composer Nahre Sol attempts to play "Happy Birthday" in 16 levels of complexity. Nahre starts playing the iconic tune with just one finger and adds more and more layers until she's playing it with extended harmonies, elongated melodies and sta
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21 Levels of Skateboarding with Tony Hawk: Easy to Complex | WIRED

507 views / 1 likes - added 4 years ago

Pro skater Tony Hawk explains ground and vert skateboarding in 21 levels of difficulty. From the olllie to the 900 and the heelflip 720, watch how Tony demonstrates and breaks down everything that goes into these tricks.Still havent subscribed to WIRED on
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21 Levels of Dunking: Easy to Complex | WIRED

285 views / 0 likes - added 2 years ago

Professional dunker C.J. Champion explains dunking in 21 levels of difficulty. From from standard, basic dunk on an 8 foot hoop to jumping over whole other people, watch as C.J. breaks down all there is to know about the art of dunking a basketball.Still
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11 Levels of Self-Portraiture: Easy to Complex | WIRED

310 views / 2 likes - added 3 years ago

Artist TM Davy explains how to draw a self-portrait in 11 levels of increasing complexity. Starting off with the ubiquitous "solar head" and moving on to portraits that implement light, shadow and color, TM Davy deftly describes how a drawing evolves thro
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13 Levels of Beatboxing: Easy to Complex | WIRED

449 views / 0 likes - added 4 years ago

2005 Female World Beatbox Champion Butterscotch explains the art of beatboxing in 13 levels of difficulty. Starting with just the bass drum, Butterscotch layers more and more vocal drums and instruments on top of each other until she starts adding real, l
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10 Levels of Ice Sculpture: Easy to Complex | WIRED

419 views / 0 likes - added 4 years ago

Ice sculptor Shintaro Okamoto explains the art of sculpting ice in 10 levels of difficulty. The angelfish is one of the most historical designs in the ice sculpting community, so it's the perfect place to start. Shintaro explains how you can create an ang
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The Cake Server | Joseph's Most Complex Machine Ever!

709 views / 0 likes - added 6 years ago

I hate waiting for dessert, so here's a Rube Goldberg machine to streamline dinnertime. It lets me keep eating, with no break before cake. It's my most complex yet and took 3 months to make so I hope you enjoy it! ► Welcome to my channel! I am an inventor
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Complex Animals: Annelids&Arthropods - CrashCourse Biology #23

685 views / 0 likes - added 9 years ago

Hank continues our exploration of animal phyla with the more complexly organized annelida and arthropoda, and a biolography on insects. Crash Course Biology is now available on DVD! http://dft.ba/-8css Like CrashCourse on Facebook: http://www.facebook.com
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How The Human Eye Evolved To Be So Complex

748 views / 1 likes - added 8 years ago

Eyes are so complex that some say natural selection couldn’t possibly be how they formed. So, how did eyes evolve? These Eye Floaters Live Inside You! ►►►► http://bit.ly/1YrEaWQ Get Awesome DNews Science Shirts! ►►►► http://bit.ly/1V4BFUR Sign Up For The
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Meerkats can Solve Complex Tasks to Eat Scorpions | BBC Earth

602 views / 1 likes - added 6 years ago

How good are meerkats at innovation when faced with complex problems separating them from a tasty scorpion? Narrated by David Attenborough. Subscribe: http://bit.ly/BBCEarthSub Watch more videos from BBC Earth: Planet Earth http://bit.ly/PlanetEarthPlayli
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21 Levels of Ballet: Easy to Complex | WIRED

162 views / 0 likes - added 10 months ago

Professional ballerina Joy Womack explains ballet turns in 21 levels of difficulty, from the easiest to most complex. Director: Maya Dangerfield; Katherine WzorekDirector of Photography: Francis BernalEditor: Richard TrammellExpert: Joy WomackCreative Pro
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Levels of Knot Tying: Easy to Complex | WIRED

129 views / 0 likes - added 1 year ago

J.D. Lenzen, the inventor of fusion knotting, explains knot tying in 15 levels of difficulty, from easy to complex. J.D. starts from the very beginning, with overhead, bowline, and square knots, and moves all the way into more advanced knots that are crea
05:25 Popular
Complex Numbers — Harder Example | Math | New SAT | Khan Academy

1,040 views / 0 likes - added 8 years ago

Watch Sal work through a harder Complex numbers problem. Watch the next lesson: https://www.khanacademy.org/test-prep/new-sat/new-sat-tips-planning/new-sat-about-sat/v/walk-through-sat-practice-platform?utm_source=YT&utm_medium=Desc&utm_campaign=NewSAT Mi
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Complex Numbers — Basic Example | Math | New SAT | Khan Academy

1,014 views / 0 likes - added 8 years ago

Watch Sal work through a basic Complex numbers problem. Watch the next lesson: https://www.khanacademy.org/test-prep/new-sat/new-sat-math/new-sat-additional-topics-math/v/sat-math-s3-harder?utm_source=YT&utm_medium=Desc&utm_campaign=NewSAT Missed the prev
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11 Levels of Prosthetic Makeup: Easy to Complex | WIRED

179 views / 0 likes - added 1 year ago

Professional prosthetic makeup artist Meg Wilbur explains special effects makeup in 11 levels of difficulty, from easy to complex. Special effects makeup is a really broad category, so Meg defines complexity as increasingly elaborate flourishes, texture a
25 Levels of Soccer Juggling & Freestyle Football Skills: Easy to Complex | WIRED

112 views / 0 likes - added 8 months ago

Freestyle Soccer World Champion Caitlyn Schrepfer demonstrates and explains her freestyle soccer skills in 25 levels of difficulty, from the easiest to most complex.Director: Sean DacanayDirector of Photography: Dominik CzaczykEditor: Jordan CaligExpert:
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26 Levels of Yo-Yo Tricks: Easy to Complex | WIRED

634 views / 0 likes - added 3 years ago

Yo-yo champion Harrison Lee explains yo-yo tricks in 26 levels of difficulty. Starting with tricks using an unresponsive yo-yo, Harrison progresses until he's popping the yo-yo into the air, and dancing the string in and out of the yo-yo's axle. Still hav
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The Complex Chemistry of Edible 'Goo'

150 views / 0 likes - added 2 years ago

Jell-O, salad dressings, puddings, jams and jellies, marshmallows, tofu, cream cheese, low-fat hot dogs: they all have it. And in fact, without it, they would not look or taste like they do.It alters the solid-state physics of these foods. It is a gelling
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Pass the Wine - My Most Complex Machine Ever?

246 views / 0 likes - added 1 year ago

Machine to pass a bottle of wine across a reaaallllly long table. This is the follow up video to "Pass the Salt" and "Pass the Pepper", even more complicated and chaotic than the other ones! Support me on PATREON: https://www.patreon.com/josephsmachines W
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Complex roots of the characteristic equations 3

541 views / 0 likes - added 9 years ago

Lets do an example with initial conditions! More free lessons at: http://www.khanacademy.org/video?v=rGaM6pwqhB0
11:55 Popular
Cell Biology: The Most Complex Language in the World

841 views / 3 likes - added 1 year ago

Go beyond the nutshell at https://brilliant.org/nutshell/ and dive deeper into these topics and more with a free 30-day trial!This video was sponsored by Brilliant. Thanks a lot for the support!Sources & further reading:https://sites.google.com/view/s
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08:28
Shake tables are way more complex than I thought

85 views / 0 likes - added 12 months ago

At the University of California San Diego, there's the Shake Table: an earthquake simulator with the heaviest payload capacity in the world. More about the table: https://nheri.ucsd.edu/ and the building: http://nheritallwood.mines.edu/With thanks to ever
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How Pixar created its most complex character for 'Finding Dory'

770 views / 2 likes - added 7 years ago

Watch more from CNET.com - http://cnet.co/1UF0KX6 Pixar says Hank the Octopus wasn't possible with the technology available 13 years ago for "Finding Nemo." Find out how he came to life in "Finding Dory." Subscribe to CNET: http://bit.ly/17qqqCs Watch mor
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10:52
Complex Behaviour from Simple Rules: 3 Simulations

199 views / 0 likes - added 2 years ago

A small display of some of the surprisingly intricate patterns and behaviours that can arise from relatively simple rules. More information about each of the simulations below.These simulations were made in Unity, and coded with C# and HLSL.You can find t
13:43 Popular
IIT JEE Complex Root Probability (part 1)

705 views / 0 likes - added 9 years ago

2010 Paper 1 problem 31 Math (part 1) More free lessons at: http://www.khanacademy.org/video?v=bV_HSZ_W0nk
08:24 Popular
IIT JEE Complex Root Probability (part 2)

777 views / 0 likes - added 9 years ago

2010 Paper 1 problem 31 Math (part 2).avi More free lessons at: http://www.khanacademy.org/video?v=S3KMyYYGuPE
03:59
The Complex Maneuvering of WWI's Biggest Naval Battle

528 views / 1 likes - added 7 years ago

On May 31, 1916, a small skirmish between British and German warships would pave the way for the biggest naval confrontation of WWI--the infamous Battle of Jutland. From: BATTLE AT SEA: JUTLAND http://bit.ly/2nItqXx
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The wildly complex anatomy of a sneaker - Angel Chang

379 views / 0 likes - added 3 years ago

Dive into the anatomy of a sneaker to better understand your clothings carbon footprint, and how to be a more responsible consumer. --Australians call them runners." The British know them as trainers. Americans refer to them as sneakers. Whatever you call
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How Amazon's Super-Complex Shipping System Works

415 views / 0 likes - added 3 years ago

Buy your custom domain or email for 10% off at http://Hover.com/wendoverListen to Extremities at http://ExtremitiesPodcast.comBuy a Wendover Productions t-shirt: https://standard.tv/collections/wendover-productions/products/wendover-productions-shirtSubsc
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Simple robots form a chain gang to solve complex problems

404 views / 0 likes - added 5 years ago

New way of coordinating bots could help with rescue missions Read more - https://scim.ag/2v4zn3s CREDITS -------------------- editor/animator/narrator Chris Burns supervising producer Sarah Crespi script Sarah Crespi Chris Burns Shandria Sutton citation L
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DeepMind's AI Learns Complex Behaviors From Scratch | Two Minute Papers #239

442 views / 0 likes - added 6 years ago

The paper "Learning by Playing - Solving Sparse Reward Tasks from Scratch" is available here: https://arxiv.org/abs/1802.10567 Our Patreon page: https://www.patreon.com/TwoMinutePapers We would like to thank our generous Patreon supporters who make Two Mi
05:47 Popular
Imaginary Numbers Are Real [Part 1: Introduction]

1,553 views / 1 likes - added 7 years ago

More information and resources: http://www.welchlabs.com Imaginary numbers are not some wild invention, they are the deep and natural result of extending our number system. Imaginary numbers are all about the discovery of numbers existing not in one dimen
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Comma Story - Terisa Folaron

1,056 views / 0 likes - added 8 years ago

View full lesson: http://ed.ted.com/lessons/comma-story-terisa-folaron It isn't easy holding complex sentences together (just ask a conjunction or a subordinate), but the clever little comma can help lighten the load. But how to tell when help is really n
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Three types of sentence | Syntax | Khan Academy

640 views / 0 likes - added 6 years ago

Three essential types of sentence are declarative sentences (which are statements), interrogative sentences (which are questions), and imperative sentences (which are orders). Join us as we give examples of each! Practice this yourself on Khan Academy rig
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Relative Adverbs | Modifiers | The Parts Of Speech

1,025 views / 0 likes - added 8 years ago

Relative adverbs connect chunks of sentences together. Find out how that works!
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Subject-verb agreement | Syntax | Khan Academy

629 views / 0 likes - added 6 years ago

Agreement is the art of making sure that sentence parts agree with one another; you want to make sure that your subjects and verbs match up. Practice this yourself on Khan Academy right now: https://www.khanacademy.org/syntax/e/subject-verb-agreement Watc
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How to make recycled bird feeders! | Maddie Moate (Ad)

459 views / 1 likes - added 4 years ago

You can try my exclusive Explorify activities here: https://explorify.wellcome.ac.uk/maddie-moate If you like them, primary school teachers can sign up to Explorify to access all the free activities!This week I got outside and challenged myself to make 3
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Iowa And New Hampshire: WTH?

435 views / 0 likes - added 8 years ago

Ever wonder why New Hampshire and Iowa go first in the Primary season and why it has been so darn important? Well I did.
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Number palindromes

57 views / 0 likes - added 6 months ago

Palindromes are words or sentences that are spelled the same forwards and backwards. Rob shows how to generate number palindromes.
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What is a sentence? | Syntax | Khan Academy

557 views / 0 likes - added 6 years ago

A sentence is a grammatically complete idea. All sentences have a noun or pronoun component called the subject, and a verb part called the predicate. David and Paige explore this division across several different example sentences. Watch the next lesson:
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Disappearing Color Wheel - Sick Science! #182

1,067 views / 0 likes - added 8 years ago

Find out how this works at: http://www.stevespanglerscience.com/lab/experiments/disappearing-color-wheel When Sick Science! first got its start, we introduced an experiment called the Color Mixing Wheel. This spinning science toy was a great way to show y
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Exclamations | Syntax | Khan Academy

476 views / 0 likes - added 6 years ago

An exclamation is a sentence that expresses great emotion! David and Paige covered declarative, interrogative, and imperative sentences; now they tackle a fourth type of sentence that ends in an exclamation mark. Find out more! Watch the next lesson: http
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Greek 101: Learning an Ancient Language | The Great Courses

1,089 views / 2 likes - added 7 years ago

Learn the 24 letters of the Greek alphabet using the restored classical pronunciation, recognizing that there was some variation in pronunciation in an ancient world. Practice pairings of vowels called dipthongs, and sound out a selection of words that yo
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Historic Landing of Falcon 9 First Stage at Landing Zone 1

663 views / 0 likes - added 8 years ago

The very first Falcon 9 first stage has successfully landed at Landing Zone 1, formally Launch Complex 13, of Cape Canaveral after launching as part of the OG-2 return to flight mission from Space Launch Complex 40 just 10 minutes before landing. VIDEO CR
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Phrases and clauses | Syntax | Khan Academy

1,496 views / 0 likes - added 6 years ago

A phrase is any collection of words that behaves like a part of speech, like a noun phrase (“my brother Stu”), an adjectival phrase (“in a different shade of blue”), or an adverbial phrase (“with elegance and tact”). A clause is any noun phrase plus a ver
01:38 Popular
The Punctuation Song | Silly School Songs

1,672 views / 1 likes - added 3 years ago

This catchy tune helps children to learn about the four basic punctuation marks: Comma, period, question mark, & exclamation mark. The song is intended to help children with reading and using the four basic punctuation marks. Visit http://sillyschoolsongs
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Overview Of Protein Structure

524 views / 0 likes - added 8 years ago

Primary, secondary, tertiary and quaternary protein structure. Thinking about how the different factors impacting a protein's structure. Beta pleated sheets. Alpha helices.
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Learn To Read Chinese ... With Ease! - ShaoLan

846 views / 1 likes - added 8 years ago

For foreigners, learning to speak Chinese is a hard task. But learning to read the beautiful, often complex characters of the Chinese written language may be less difficult. ShaoLan walks through a simple lesson in recognizing the ideas behind the charact
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BONUS VIDEO | Terminal Prepositions | Prepositions | The Parts Of Speech

538 views / 0 likes - added 8 years ago

It's totally okay to end sentences with prepositions! David, Khan Academy's grammarian-in-chief, explains the history and the context behind this long-held grammar myth. Missed the previous lesson? Watch here: https://www.khanacademy.org/humanities/gramma
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Ecosystem Ecology: Links In The Chain - Crash Course Ecology #7

1,232 views / 1 likes - added 8 years ago

Hank brings us to the next level of ecological study with ecosystem ecology, which looks at how energy, nutrients, and materials are getting shuffled around within an ecosystem (a collection of living and nonliving things interacting in a specific place),
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Uniporters, Symporters And Antiporters

560 views / 0 likes - added 8 years ago

A review of various forms of passive and active transport including facilitated diffusion (uniporters), cotransporters (symporters) and exchangers. A discussion of primary and secondary active transport.
02:58 Popular
Multi-Agent Hide and Seek

890 views / 1 likes - added 4 years ago

We’ve observed agents discovering progressively more complex tool use while playing a simple game of hide-and-seek. Through training in our new simulated hide-and-seek environment, agents build a series of six distinct strategies and counterstrategi
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The evolution of the eye

692 views / 0 likes - added 8 years ago

Creationists and supporters of Intelligent Design like to point to what they call the "irreducible complexity" of the eye as proof of the existence of a designer/creator. In other words, they like to say that complex components of our physiology like the
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The Neuroscience of Figure Skating

435 views / 1 likes - added 6 years ago

Skaters' brains adapt to their complex routines.
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America's presidential primaries, explained

387 views / 0 likes - added 3 years ago

Why does America's system for picking the president start in Iowa?Before Americans vote on the next president in November, both major political parties have to settle on a nominee. That process is called the primary, and in 2020 it consists of 64 differen
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English Doesn't Make Sense

284 views / 0 likes - added 2 years ago

The English language can be very complex and confusing when it comes to grammar rules.
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Dependent and independent clauses | Syntax | Khan Academy

1,281 views / 0 likes - added 6 years ago

Independent clauses can stand on their own as sentences, but dependent clauses can’t. We’ll take a closer look at what this means. Practice this yourself on Khan Academy right now: https://www.khanacademy.org/syntax/e/dependent-and-independent-clauses Wat
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Life May Have Existed A Billion Years Earlier Than We Thought!

873 views / 0 likes - added 7 years ago

Fossil records stretch back over a billion years, but new research says that complex life may have inhabited Earth even earlier. This Discovery Shows Life Might Have Come From Space - https://youtu.be/TLInopSVn-g Sign Up For The Seeker Newsletter Here - h
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How (and why) to read William Faulkner - Sascha Morrell

102 views / 0 likes - added 11 months ago

Get to know the works of William Faulkner, whose inventive literature made him one of Americas most remarkable writers.--William Faulkner is considered one of Americas most remarkable and perplexing writers. He confused his audience intentionally, using c
What Is Emergence?

143 views / 0 likes - added 2 years ago

How do extraordinarily complex emergent phenomena like ants assembling themselves into living bridges, or tiny water and air molecules forming into swirling hurricanes spontaneously arise from systems of much simpler elements? The answer often depends on
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Sea Cucumbers Have Multipurpose Butts

760 views / 0 likes - added 7 years ago

Meet the most versatile butts in the animal kingdom Subscribe! http://bit.ly/1FkxVLb ‖ Twitter! https://twitter.com/gross_science ‖ Tumblr! http://grossscience.tumblr.com/ ↓Want more info?↓ (Primary Literature) The anus as a second mouth: anal suspension
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Spider genes put a new spin on arachnids’ potent venoms, stunning silks, and surprising history

521 views / 1 likes - added 6 years ago

These eight-legged marvels have complex genomes, some bigger than ours. Learn more - http://scim.ag/2zBBSei
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The End of Civilization (In the Bronze Age): Crash Course World History 211

863 views / 1 likes - added 9 years ago

In which John Green teaches you about the Bronze Age civilization in what we today call the middle east, and how the vast, interconnected civilization that encompassed Egypt, The Levant, and Mesopotamia came to an end. What's that you say? There was no su
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Robo-Bat Flaps Like the Real Thing

745 views / 1 likes - added 7 years ago

Engineers simplified the complex bat wing to create a flapping robot capable of the same nimble flight.
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Starting a Food Revolution in School | TED + GBS Present Torchbearers

607 views / 1 likes - added 6 years ago

When students at London’s Charlton Manor Primary School learn about history, they use chocolate. In math class, they weigh and measure fruit smoothies. For a lesson in shapes and sizes, they utilize bananas and grapes. Taking inspiration from world-renown
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Correlative conjunctions | The parts of speech | Grammar | Khan Academy

1,009 views / 0 likes - added 6 years ago

Correlative conjunctions work in pairs to connect parts of sentences. David teaches you how they do it! Practice this yourself on Khan Academy right now: https://www.khanacademy.org/humanities/grammar/partsofspeech/conjunctions/e/correlative-conjuntions?u
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The Secret Social Life of a Solitary Puma

493 views / 0 likes - added 6 years ago

Hidden cameras caught these cats sharing prey with their neighbors, suggesting pumas have a more complex society than previously believed.
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How Close Are We To Computers That Think Like Humans?

835 views / 0 likes - added 8 years ago

Computers can do a lot, but when will they be able to think like humans? Help support DNews by completing this one-question survey http://bit.ly/dnewssurvey The Science of Surfboards ►►►► http://dne.ws/1MSpqJV Read More: New Brain-Like Computer May Solve
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Quantum Color

418 views / 0 likes - added 5 years ago

The idea of electric charges and electricity in general is a familiar one to the science savvy viewer. However, electromagnetism is but one of the four fundamental forces and not the strongest one. The strongest of the fundamental forces is called the str
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Subordinating conjunctions | The parts of speech | Grammar | Khan Academy

1,221 views / 0 likes - added 6 years ago

Subordinating conjunctions join two parts of complex sentences––independent clauses to dependent clauses. David explains how. Practice this yourself on Khan Academy right now: https://www.khanacademy.org/humanities/grammar/partsofspeech/conjunctions/e/coo
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Erosion and Soil

1,119 views / 1 likes - added 3 years ago

Jared explains why erosion occurs more slowly when soil is paired with leaf debris or plants, in this simple demonstration you can try at home or in class! Are you a teacher? Click here to explore our teaching resources! https://sites.google.com/temple.ed
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First genetically modified ant shows expanded sense of smell helped ants become social

612 views / 1 likes - added 7 years ago

World’s first genetically modified ants shed light on how complex insect societies evolved. Learn more: http://scim.ag/2lZ68I1
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Introduction to Kinetics

414 views / 0 likes - added 9 years ago

Kinetics, activation energy, activated complex and catalysts. More free lessons at: http://www.khanacademy.org/video?v=__zy-oOLPug
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Why does the flu vaccine fail so often--and what can we do to fix it?

533 views / 0 likes - added 6 years ago

The complex factors behind failure are coming into sharper focus Learn more: http://scim.ag/2yqlixb
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Stop, Look And Think

385 views / 0 likes - added 5 years ago

The Film Library, Department of Human Resources Presents: Stop, Look And Think
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Dive into a vanishing, invisible forest to see what climate has changed

109 views / 0 likes - added 1 year ago

Our underwater forests are largely unobserved, but now they are vanishing. To understand why, scientists dive underwater and look down from space--and their research reveals a complex system at risk of collapse.
Making Lego Car CLIMB More Obstacles

155 views / 0 likes - added 2 years ago

Continue where we left off in the first video. Add a second adjustable joint to the climber to make it surpass more complex obstacles. Enjoy!The first video:https://www.youtube.com/watch?v=MwHHErfX9hI
03:13 Popular
Colored Light Shadow-Additive light mixture // Homemade Science with Bruce Yeany

1,644 views / 2 likes - added 7 years ago

Fun demonstration to show show the additive mixture of light. Three primary colored lights are aimed at the same spot will appear as white light, but when an object blocks one or more of the lights different colored shadows appear behind the object. The a
06:38
Tragedy of the Commons

474 views / 0 likes - added 9 years ago

How public resources can be abused More free lessons at: http://www.khanacademy.org/video?v=0b2Tl0x-niw
03:03
Why is it called a SQUARE root?

622 views / 0 likes - added 4 years ago

I explain why it is called a square root, and also how a square root works.Clarifications:To keep this video simple I decided to not talk about complex numbers. But perhaps I should have mentioned complex numbers when talking about the square root of nega
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How Do Digital Projectors Produce 281 Trillion Shades Of Color?

545 views / 0 likes - added 8 years ago

At the heart of the projector, a precision prism splits white light into primary colors. The lights inside this machine are brighter than the headlights on a jumbo jet! MACHINES: HOW THEY WORK http://www.sciencechannel.com/tv-shows/machines-how-they-work/
10:46
The Bizarre Way We'll Keep Track of Time on Mars

195 views / 0 likes - added 2 years ago

Start learning complex topics simply for 20% off by being one of the first 200 to sign up at http://Brilliant.org/reallifelore Please Subscribe: http://bit.ly/2dB7VTO
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When Do Black Holes Form?

30 views / 0 likes - added 2 months ago

Special thanks to Professor of Astrophysics Robin Jeffries for being a primary source for this video. Thanks again to William Norberg for making the custom intro. Check out his art here: https://www.instagram.com/blenderfoto/Further Reading:BLACK HOLE FOR
08:58
Circular Flow of Income and Expenditures

557 views / 0 likes - added 9 years ago

Understanding the flow of resources in the simplest possible economy More free lessons at: http://www.khanacademy.org/video?v=Hfz1bwK5C4o
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What do all languages have in common? - Cameron Morin

299 views / 1 likes - added 3 years ago

Dig into Noam Chomskys theory of universal grammar and decide: are there universal grammar rules and are they hardwired into our brains?--Language is endlessly variable. Each of us can come up with an infinite number of sentences in our native language, a
04:50
What happens to your brain during a migraine - Marianne Schwarz

217 views / 2 likes - added 3 years ago

Find out whats happening in the brain when you have a migraine and what we still dont know about this complex disorder.--A throbbing, pounding headache. Bright zigzagging lines across your field of vision. Sensitivity to light, lingering fatigue, disrupte
02:23
Giant Webb Telescope Unfolds As It Travels A Million Miles Away From Earth

652 views / 1 likes - added 8 years ago

Hubble has been the most productive telescope in history, but its successor—the James Webb Space Telescope—is expected to surpass it in many ways. To meeting these goals, NASA and its partners are building the biggest, most complex, and most expensive sci
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3D Printing Ceramics: New Shapes For Old Bakes

805 views / 0 likes - added 8 years ago

Ceramics are incredibly useful materials but processing them into complex shapes has proven very challenging. Now researchers have combined 3D printing with polymer-derived ceramics, opening up a whole new way to shape ceramic materials. Read the research
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How does heart transplant surgery work? - Roni Shanoada

202 views / 0 likes - added 1 year ago

Dig into the science of how heart transplants happen, how donors are matched and find out how this complex surgery saves lives.--Your heart beats more than 100,000 times a day. In just a minute, it pumps over five liters of blood throughout your body. But
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Ant architecture: The simple rules of ant construction

556 views / 0 likes - added 6 years ago

Fire ants work together to build complex structures out of their own bodies. Research that reveals the simple rules behind this behaviour could be used to inform robotics. Read more at http://www.nature.com/news/1.22290 12th July 2017
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Why 4, 13, 17, 39 & 666 Are the World's Spookiest Numbers

295 views / 0 likes - added 3 years ago

Start learning complex topics simply for 20% off by being one of the first 200 to sign up at http://Brilliant.org/reallifelore Please Subscribe: http://bit.ly/2dB7VTOVideo supplied by Getty Images
05:27 Popular
Can You Solve The Mind-Bending Self-Counting Sentence Riddle?

947 views / 0 likes - added 7 years ago

"In this sentence, the number of occurrences of the digit 0 is __, of the digit 1 is __, of the digit 2 is __, of the digit 3 is __, of the digit 4 is __, of the digit 5 is __, of the digit 6 is __, of the digit 7 is __, of the digit 8 is __, and of the d
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Cassie: Dynamic Planning on Stairs

388 views / 0 likes - added 5 years ago

This video shows the progression of increasingly complex gait strategies from ATRIAS through recent results with Cassie. Specifically, Cassie's controller now includes planned footstep placements in addition to dynamic balancing, allowing access to substa
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Acoustic holograms

701 views / 0 likes - added 7 years ago

Researchers can create complex patterns in air and water using ultrasonic waves. By placing 3D printed plates in front of speakers, they can levitate water droplets and propel small objects. Read more: http://www.nature.com/doifinder/10.1038/nature19755
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Astronauts use gecko-inspired grippers

630 views / 2 likes - added 6 years ago

The complex toes of geckos have inspired a new class of space grippers. Learn more: http://scim.ag/2s2zqJf Read the research (free): http://scim.ag/2tlDmZL
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06:27 Popular
Space School- Earth

781 views / 1 likes - added 9 years ago

A fragile blue marble floating through space, Earth may seem small, but is unlike any planet ever discovered. Home to millions of species, including humans, the Earth remains a complex and fragile planet, unique in almost every way.
01:32 Popular
Watch this origami fold itself

813 views / 4 likes - added 7 years ago

A combination of color printing and light makes a polymer assume complex 3D shapes. Learn more: http://scim.ag/2mBmnzp Read the research (free): http://scim.ag/2lDK2KM
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The Secret Life of Plankton

373 views / 0 likes - added 6 years ago

New videography techniques have opened up the oceans' microscopic ecosystem, revealing it to be both mesmerizingly beautiful and astoundingly complex. Marine biologist Tierney Thys has used footage from a pioneering project to create a film designed to ig
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Cell Meiosis: Crash Course Biology #13

989 views / 0 likes - added 9 years ago

Hank gets down to the nitty gritty about meiosis, the special type of cell division that is necessary for sexual reproduction in eukaryotic organisms. Crash Course Biology is now available on DVD! http://dftba.com/product/1av/CrashCourse-Biology-The-Compl
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Lost Maples | 4K Astrophotography Timelapse Compilation

424 views / 0 likes - added 4 years ago

Lost Maples State Natural Area is a large, pristine area of beautiful hills and canyons on the upper Sabinal River in the Edwards Plateau Region of Texas. It is designated a Natural Area, rather than a State Park, which means the primary focus is the main
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What Color Is A Banana?

475 views / 0 likes - added 4 years ago

To discover more go to http://lego.build/CITYSpaceWere on PATREON now! Join the community https://www.patreon.com/itsokaytobesmart More info and sources below SUBSCRIBE so you dont miss a video! http://bit.ly/iotbs_sub What color is a banana? Duh, its yel
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How Much Does It Cost To Run For President?

6,142 views / 0 likes - added 7 years ago

There’s a big difference between running for President and actually winning the election. So how much money will you need to have a decent shot at being Commander-in-Chief? Learn more at HowStuffWorks.com: http://people.howstuffworks.com/president.htm Sha
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Where Does Complexity Come From?

471 views / 0 likes - added 7 years ago

This video is about the difference between complexity and entropy, and how complex things like life can arise from disorder. Thanks to Google Making and Science for supporting this series, and to Sean Carroll for collaborating on it! His book can be found
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Boolean Logic & Logic Gates: Crash Course Computer Science #3

1,245 views / 0 likes - added 7 years ago

Today, Carrie Anne is going to take a look at how those transistors we talked about last episode can be used to perform complex actions. With the just two states, on and off, the flow of electricity can be used to perform a number of logical operations, w
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We Need Better Drugs -- Now - Francis Collins

1,451 views / 0 likes - added 8 years ago

Today we know the molecular cause of 4,000 diseases, but treatments are available for only 250 of them. So what's taking so long? Geneticist and physician Francis Collins explains why systematic drug discovery is imperative, even for rare and complex dise
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How Science Explains Monster Waves

589 views / 3 likes - added 8 years ago

Rogue waves - enormous, spontaneous surface waves in the open ocean - were once the tall tales of sailors. They are waves that reach 2-3x taller than the largest average waves in the area, reaching heights of 75 – 100ft. With the help of a ESA satellite s
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Why Utah Drops Fish Out Of Airplanes Into Their Mountain Lakes

686 views / 2 likes - added 5 years ago

Utah Division of Wildlife Resources drops hundreds of thousands of fish out of airplanes into their mountain lakes every summer to restock them for fishing and hiking season. Without these aerial fish dumps, the state's high-altitude southern and central
Imagine a Chair | An Animated Explanation of Circular Economy

62 views / 0 likes - added 8 months ago

This short animation film, produced for the Ellen MacArthur Foundation by the author Christiane Dorion, explains to children in a simple way the concept of a circular economy. Just like cycles in nature, we can design and make our stuff to be made again,
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How do seeds get around?! (in MACRO!) | Maddie Moate

897 views / 0 likes - added 5 years ago

Join me as I go in search of seeds and get a closer look with my macro lens to learn all about seed dispersal! Subscribe for more: http://bit.ly/1kPjJZL Have you seen my video about making your own bird feeders?! - https://www.youtube.com/watch?v=CW7UYp9k
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Can Your Computer Fight Diseases While You Sleep?

38 views / 0 likes - added 3 months ago

Computer simulations can aid in understanding how proteins fold incorrectly, possibly leading to therapeutics for some diseases such as cystic fibrosis and sickle cell anemia. You can be involved in this process directly using tools like Folding@home!TRY
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Greece: The Island with Only One School Kid I ARTE.tv Documentary

268 views / 0 likes - added 1 year ago

On the small isolated Greek island of Arki, close to the Turkish coast live only 40 inhabitants and just one primary school kid, Christos aged 12. He has the chance to continue his education on a neighbouring island, but will he make this choice? Greece:
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15 Amazing Hybrid Animals That Actually Exist

4,306 views / 6 likes - added 3 years ago

While the animal kingdom tends to keep it all in the family, so to speak, there are some crazy humans that like to introduce a little bit of fun into the mix. And by fun, we obviously mean they have a God complex and want to mess with nature. So, from a s
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Why Are There Penguins At The Equator?

771 views / 1 likes - added 5 years ago

Try Dashlane here: http://bit.ly/minutedash. Plus, here’s a 10% off promo code for Dashlane Premium: minuteearth When nutrients from the ocean depths reach the sunlit surface (like in the Galapagos), life is more productive. Thanks also to our Patreon pat
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Congressional Leadership: Crash Course Government and Politics #8

650 views / 0 likes - added 9 years ago

This week Craig Benzine explores the leadership structure of congress. We’ll break out the clone machine to examine the responsibilities of the speaker of the house, the majority and minority leaders as well as the majority and minority whips in both the
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Ecological Succession: Change Is Good - Crash Course Ecology #6

1,975 views / 0 likes - added 8 years ago

In the world of ecology, the only constant is change - but change can be good. Today Hank explains ecological succession and how ecological communities change over time to become beautiful, biodiverse mosaics. Like Crash Course on Facebook! http://www.fac
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James Burke Connections, Ep. 1 "The Trigger Effect"

648 views / 0 likes - added 4 years ago

"The Trigger Effect" details the world's present dependence on complex technological networks through a detailed narrative of New York City and the power blackout of 1965. Agricultural technology is traced to its origins in ancient Egypt and the invention
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Around The Corner - How Differential Steering Works (1937)

476 views / 0 likes - added 5 years ago

How the automobile differential allows a vehicle to turn a corner while keeping the wheels from skidding. Differential steering From Wikipedia, the free encyclopedia https://en.wikipedia.org/wiki/Differential_steering Differential steering is the means of
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Observe Newton's Cradle

774 views / 0 likes - added 5 years ago

Observing Newton's Cradle A slow motion look at the interesting interactions of the 5 pendulums of a Newton's Cradle. For an explanation of this complex interplay of momentum and Kinetic Energy, view this video: https://www.youtube.com/watch?v=JNYS1ZhTJRA
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Plimoth Plantation: Virtual Field Trip

881 views / 2 likes - added 5 years ago

Thanksgiving virtual field trip featuring Pilgrims and the Native American Wampanoag, discussing their lives, their collaboration, and the first Thanksgiving. For more great Thanksgiving lesson plans and teaching resources visit www.scholastic.com/scholas
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Photosynthesis: Crash Course Biology #8

1,046 views / 3 likes - added 9 years ago

Hank explains the extremely complex series of reactions whereby plants feed themselves on sunlight, carbon dioxide and water, and also create some by products we're pretty fond of as well. Crash Course Biology is now available on DVD! http://dftba.com/pro
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How to solve problems like a designer

1,290 views / 0 likes - added 6 years ago

The design process for problem-solving, in 4 steps. Subscribe to our channel! http://goo.gl/0bsAjO Many thanks to Tim Brown and TED for this interview we recorded at TED 2017. IDEO is an international design company founded in 1991. In the beginning, IDEO
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Amazing Piece Of Metal (speculum)

669 views / 0 likes - added 9 years ago

This small disc of metal - made from speculum - is an important part of history. The metal is an alloy of tin and copper with some arsenic thrown in. Discussed by Professor Martyn Poliakoff at the Royal Society, in London. It is the primary mirror from Si
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How trees secretly talk to each other - BBC News

532 views / 1 likes - added 5 years ago

Trees talk and share resources right under our feet, using a fungal network nicknamed the Wood Wide Web. Some plants use the system to support their offspring, while others hijack it to sabotage their rivals. Please subscribe HERE http://bit.ly/1rbfUog
Inside the lab: How does Atlas work?

199 views / 0 likes - added 2 years ago

Go behind the scenes at Boston Dynamics with the Atlas Team as we work to train multiple Atlas robots to maneuver their way through our most complex parkour course yet. The team pushes Atlas to its limits to discover the next generation of mobility, perce
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Spacecraft/Submarine Hybrid Could Explore Titan's Methane Seas

610 views / 0 likes - added 7 years ago

Methane is the primary ingredient in many of Saturn’s moon’s lakes and seas. Scientists have designed a submarine that can withstand the volatile chemicals that will be found in these methane lakes. SPACE'S DEEPEST SECRETS Tuesdays 9/8c on Science http://
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How sponges ‘spike’ themselves with glass

495 views / 0 likes - added 6 years ago

Rigid marine invertebrates use protein matrices to grow complex shapes with silia. Learn more - http://scim.ag/2zxUprN Read the research (free): http://scim.ag/2zyx9dg Note: This video has been edited to remove incorrect uses of "crystalline" in the origi
00:42
Is One A Number? #shorts

300 views / 0 likes - added 2 years ago

What IS 1? It seems like a really stupid, obvious question, but the truth is that 1 is seriously complex. Is it even a number? Number theory pushes and pulls on 1, showing that it's everything all at once -- yet sometimes it's powerless. Cube it, multiply
03:38
Could Asteroid Mining Fuel Deep Space Travel?

482 views / 1 likes - added 5 years ago

If we want to travel to and live on other worlds, asteroids may provide the right resources for life in deep space. Watch More Space Crafts! | https://bit.ly/2w0YKD1 Read More: NASA Moves Up Launch of Psyche Mission to a Metal Asteroid https://www.jpl.nas
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The Seven Years War: Crash Course World History #26

1,466 views / 6 likes - added 9 years ago

In which John teaches you about the Seven Years War, which may have lasted nine years. Or as many as 23. It was a very confusing was. The Seven Years War was a global war, fought on five continents, which is kind of a lot. John focuses on the war as it ha
02:32
How to Spot a Rip Current

554 views / 0 likes - added 7 years ago

Rips are complex, can quickly change shape and location, and at times, are difficult to see. The things to look for are deeper, dark-coloured water; fewer breaking waves; a rippled surface surrounded by smooth waters; and anything floating out to sea or f
06:41
How Do Helicopters Fly? | Make a Helicopter!

514 views / 1 likes - added 2 years ago

There's a helicopter on Mars, but you don't have to go that far to make one in your own home!----------Love SciShow Kids and want to help support it? Become a Patron on Patreon: https://www.patreon.com/scishowIf you have a question for Jessi, Squeaks, and
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ICELAND | Unlike anything we've ever seen.

355 views / 0 likes - added 4 years ago

SUBSCRIBE https://www.youtube.com/alliandwill?sub_confirmation=1 ICELAND IS INCREDIBLE | 15 days traveling in 2 minutes Cinematography & Edit by: Will Bartlett Follow us on Insta https://www.instagram.com/alliandwill GET 2 MONTHS FREE OF SKILLSHARE PR
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How 100,000 Satellites Will Change Earth Forever by 2040

185 views / 0 likes - added 2 years ago

Start learning complex topics simply for 20% off by being one of the first 200 to sign up at http://Brilliant.org/reallifelorePlease Subscribe: http://bit.ly/2dB7VTOSelect video clips courtesy of Getty ImagesSelect video clips courtesy of AP Archive
12:05
What If We Covered the Sahara With Solar Panels?

163 views / 0 likes - added 2 years ago

Start learning complex topics simply for 20% off by being one of the first 200 to sign up at http://Brilliant.org/reallifelorePlease Subscribe: http://bit.ly/2dB7VTOSelect video clips courtesy of Getty ImagesSelect video clips courtesy of AP Archive
03:57
What's the Deal with Acne?

611 views / 0 likes - added 7 years ago

ChemMatters Article: https://www.acs.org/content/dam/acsorg/education/resources/highschool/chemmatters/issues/2016-2017/December%202016/chemmatters-dec2016-acne.pdf ChemMatters: https://www.acs.org/content/acs/en/education/resources/highschool/chemmatters
13:29
What Do Antarctic Explorers Wear? (Then and Now!) | Maddie Moate

395 views / 0 likes - added 4 years ago

Join me at the Polar Research Institute in Cambridge to find out first hand what Antarctic Explorers wore over 100 years ago! Greg helps me to see how modern expedition clothing works using the help of our thermal imaging camera and I get to try on polar
03:49 Popular
Meet The Prepositions | Prepositions | The Parts Of Speech | Grammar

1,057 views / 1 likes - added 8 years ago

Prepositions help show us where things are in space and time. Practice this yourself on Khan Academy right now: http://www.khanacademy.org/the-preposition/e/meet-the-preposition Watch the next lesson: https://www.youtube.com/watch?v=96sojEZsKu8 The parts
02:49 Popular
Why Do Wind Turbines Have Three Blades?

771 views / 3 likes - added 8 years ago

There is a lot more to this subject than I have covered in this video, this is just the basics. I have used the Wind Turbine Handbook as my primary reference material, it covers pretty much everything you need to know about wind turbines. If you are study
02:22 Popular
How Does an Igloo Keep You Warm?

755 views / 0 likes - added 6 years ago

An igloo, also known as snow house, is a form of shelter built entirely of snow. The primary material used in constructing an igloo is compressed snow since solid ice is known to be a poor insulator. The compressed snow gets shaped into blocks. These bloc
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War and Civilization: Crash Course World History 205

723 views / 3 likes - added 9 years ago

In which John Green investigates war, and what exactly it may or may not be good for. Was war a result of human beings organizing into larger and more complex agricultural social orders, or did war maybe create agriculture and "civilization?" It's hard to
07:50
The Man Who Revolutionized Computer Science With Math

154 views / 0 likes - added 1 year ago

Leslie Lamport revolutionized how computers talk to each other. The Turing Award-winning computer scientist pioneered the field of distributed systems, where multiple components on different networks coordinate to achieve a common objective. (Internet sea
10:57
BONUS: History of the possessive apostrophe | The Apostrophe | Punctuation | Khan Academy

592 views / 0 likes - added 6 years ago

David, Paige, and Jake cover the fascinating history of the possessive apostrophe. Stay tuned for this bonus video! Missed the previous lesson? Watch here: https://www.khanacademy.org/humanities/grammar/punctuation/the-apostrophe/v/bonus-history-of-the-ap
06:13
History vs. Thomas Jefferson - Frank Cogliano

242 views / 0 likes - added 1 year ago

Thomas Jefferson was a founding father of the United States but were his principles outweighed by his participation in slavery?--Thomas Jefferson, founding father of the United States and primary author of the Declaration of Independence, was part of Amer
04:21
Reading through closed books

432 views / 0 likes - added 6 years ago

Spatial resolution, spectral contrast, and occlusion are three major bottlenecks in current imaging technologies for non-invasive inspection of complex samples such as closed books. We empower the time-of-flight capabilities of conventional THz time domai
11:44 Popular
How To Draw A Rocket (Young Artists)

834 views / 0 likes - added 9 years ago

How to draw a rocket is just for young artists. This is a fun lesson to do with them, while focusing on primary colors, basic shapes, and cutting things out of paper. EMAIL A PHOTO OF YOUR ART: myart@artforkidshub.com MAIL US YOUR ART: Art for Kids Hub P.
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If Rockets were Transparent

289 views / 0 likes - added 4 years ago

Launch to orbit in real time Fuel Burn and Staging of the Saturn V, Space Shuttle,Falcon Heavy and the Space Launch System (SLS) rockets Launching from Kennedy Space Center Launch Complex 39 Red = Kerosene RP-1 Orange = Liquid Hydrogen LH2 Blue = Liquid O
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The Science of Cookies

21 views / 0 likes - added 1 month ago

Do you have room for dessert? Join OMSI's Science Squad for a sweet seminar on the surprisingly complex array of chemistry that goes on when you bake a cookie. This video was created by OMSI's Science Squad, a guided teen volunteer program. Learn more her
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The Networked Beauty Of Forests - Suzanne Simard

714 views / 0 likes - added 8 years ago

View full lesson: http://ed.ted.com/lessons/the-networked-beauty-of-forests-suzanne-simard Deforestation causes more greenhouse gas emissions than all trains, planes and automobiles combined. What can we do to change this contributor to global warming? Su
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Iceland's superpowered underground volcanoes - Jean-Baptiste P. Koehl

322 views / 0 likes - added 2 years ago

Explore how geothermal energy the heat in the Earths crust is being used to create renewable electricity and power.--While the weather in Iceland is often cold, wet, and windy, a nearly endless supply of heat bubbles away below the surface. In fact, almos
10:33 Popular
How To Draw An Alien UFO (young Artists)

791 views / 1 likes - added 9 years ago

This how to draw an alien UFO is for young artists. We talk about secondary colors, and mixing primary colors to make them. This is also a fun activity to practice cutting and glueing. EMAIL A PHOTO OF YOUR ART: myart@artforkidshub.com MAIL US YOUR ART: A
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Prepositional Phrases | Prepositions | The Parts Of Speech | Grammar

735 views / 0 likes - added 8 years ago

Prepositional phrases are word chunks that begin with a preposition. Practice this yourself on Khan Academy right now: https://www.khanacademy.org/the-preposition/e/prepositional-phrases/ Missed the previous lesson? https://www.khanacademy.org/the-preposi
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Prepositions Of Neither Space Nor Time | Prepositions | The Parts Of Speech | Grammar

916 views / 0 likes - added 8 years ago

Some prepositions describe relationships between people or things. These prepositions don’t include information about time or space. Watch the next lesson: https://www.khanacademy.org/the-preposition/e/common-prepositions Missed the previous lesson? Watch
05:00 Popular
A Language Made Of Music

881 views / 0 likes - added 6 years ago

Today's guest is 12tone! Go subscribe: https://www.youtube.com/channel/UCTUtqcDkzw7bisadh6AOx5w - and here's their video about the Imperial March: https://www.youtube.com/watch?v=jA36-mQEYwk Solresol is a language, invented out of whole cloth by Jean-Fran
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How to use italics and underlines | Punctuation | Khan Academy

568 views / 0 likes - added 6 years ago

Learn how to use italics and underlines when writing the titles of works or when emphasizing a particular word or phrase. Practice this yourself on Khan Academy right now: https://www.khanacademy.org/miscellaneous-punctuation/e/italics--underlines--and-qu
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The Fascinating Life of Deep Sea Cold Seeps

260 views / 1 likes - added 2 years ago

Cold Seeps in the Deep Sea Explained. The deep sea floor is a barren realm. Life on the abyssal plain exists in a constant struggle to survive against the extreme pressure, darkness, and the scraps of food that drift down from shallower waters. But in som
05:12
Ellipses | Punctuation | Khan Academy

667 views / 0 likes - added 6 years ago

Ellipses are three little dots that we use to show a pause or that a portion of a quote has been removed. Learn how to use them in this video. Practice this yourself on Khan Academy right now: https://www.khanacademy.org/miscellaneous-punctuation/e/introd
04:19
Making sense of spelling - Gina Cooke

695 views / 0 likes - added 6 years ago

View full lesson: http://ed.ted.com/lessons/making-sense-of-spelling-gina-cooke What can spelling tell us about relationships between words? While spelling may sometimes seem random or unexpected, this lesson illuminates how peeling back the layers of spe
11:54 Popular
Vascular Plants = Winning! - Crash Course Biology #37

1,091 views / 0 likes - added 9 years ago

Hank introduces us to one of the most diverse and important families in the tree of life - the vascular plants. These plants have found tremendous success and the their secret is also their defining trait: conductive tissues that can take food and water f
04:50
Introduction to the apostrophe | The Apostrophe | Punctuation | Khan Academy

604 views / 0 likes - added 6 years ago

David and Paige, KA’s resident grammarians, introduce a new piece of punctuation: the apostrophe! Practice this yourself on Khan Academy right now: https://www.khanacademy.org/the-comma/e/introduction-to-the-apostrophe Watch the next lesson: https://www.k
04:10 Popular
How to spot a misleading graph - Lea Gaslowitz

839 views / 0 likes - added 6 years ago

View full lesson: http://ed.ted.com/lessons/how-to-spot-a-misleading-graph-lea-gaslowitz When they’re used well, graphs can help us intuitively grasp complex data. But as visual software has enabled more usage of graphs throughout all media, it has also m
03:39
Everything Scientists Could Learn By Looking At Your Skull

576 views / 0 likes - added 7 years ago

Our skulls are all unique, but they also share characteristics across groups of people. Scientists can use this information to learn a lot about the previous "owner" of the skull. Why We Can't Always Trust DNA Evidence - https://youtu.be/601U11FH6iE Sign
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The Science Behind Making the Perfect Paper Airplane

316 views / 1 likes - added 3 years ago

For the first time in 30 years, Science World has closed its doors. COVID-19 is eliminating our main revenue source. Give now to ensure that when the virus is gone, Science World is still igniting wonder and empowering dreams: http://www.scienceworld.ca/d
04:56 Popular
How Interpreters Juggle Two Languages At Once - Ewandro Magalhaes

1,400 views / 0 likes - added 7 years ago

View full Lesson: https://ed.ted.com/lessons/how-interpreters-juggle-two-languages-at-once-ewandro-magalhaes Language is complex, and when abstract or nuanced concepts get lost in translation, the consequences may be catastrophic. Given the complexities o
03:46 Popular
3 Amazing Facts About Dogs!

1,945 views / 14 likes - added 8 years ago

Even if you have a dog of your own, we bet you don’t know these three amazing things about our furry best friends! ---------- Like SciShow? Want to help support us, and also get things to put on your walls, cover your torso and hold your liquids? Check ou
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56:43 Popular
Wild Thing: The Smithsonian National Zoo

956 views / 2 likes - added 9 years ago

As part of its mission to "advance research and scientific knowledge in conserving wildlife and to teach and inspire people to protect wildlife, natural resources, and habitats," scientists at the National Zoo breed endangered species for the purpose of r
04:51 Popular
Hyphens vs. dashes | Punctuation | Khan Academy

837 views / 1 likes - added 6 years ago

Hyphens and dashes look pretty similar, but their uses are very different! Learn when to use each one in this video. Practice this yourself on Khan Academy right now: https://www.khanacademy.org/miscellaneous-punctuation/e/dashes-and-hyphens Watch the nex
06:56
Understanding Second Law of Thermodynamics !

343 views / 0 likes - added 4 years ago

The Second Law of Thermodynamics is a fundamental law of nature, unarguably one of the most valuable discoveries of mankind; however this law is slightly confusing for most engineers or students. The main reason for this is because it has so many complex
08:22 Popular
Can Data from Space Save Dolphins?

739 views / 5 likes - added 6 years ago

The age-old mystery of why otherwise healthy dolphins, whales and porpoises get stranded along coasts worldwide deepens: After a collaboration between NASA scientists and marine biologists, new research suggests space weather is not the primary cause of a

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